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Welding 1.5MM Landfill LLDPE Geomembrane

LLDPE Geomembrane is fabricated by the state of the art automatic geomembrane production lines and advanced three layered pressing technology in accordance with GRI GM13 standard.
Availability:
  • 0.2-3.0mm

  • Yingfan


Product Overview

The 1.5MM LLDPE Geomembrane is a high-performance waterproof and barrier material engineered specifically for demanding projects like landfill sites, designed to meet the rigorous GRI GM13 standard. Manufactured via state-of-the-art automatic geomembrane production lines and advanced three-layered pressing technology, this product stands out as a reliable choice for long-term anti-seepage needs. Made from high-quality linear-low-density polyethylene (LLDPE), it integrates exceptional physical and mechanical properties with cost-effectiveness, making it ideal for preventing leakage, protecting the environment, and ensuring structural stability across multiple industries. Whether for landfill lining, canal seepage prevention, or industrial waste containment, this LLDPE geomembrane delivers consistent performance in harsh conditions.


Welding 0.5MM Landfill LDPE Geomembrane

Technical Specifications & Material Details

Technical Specifications Table

Parameter

Details

Model

0.2-3.0mm (focus on 0.5mm)

Brand

Yingfan

Thickness

1.5mm (customizable 0.2-3.0mm)

Width

Complete specifications (customizable per demand)

Roll Length

Flexible (based on customer requirements)

Service Temperature Range

Wide range (adapts to high and low temperatures)

Service Life

Long-lasting (industry-leading durability)

Production Standard

GRI GM13

Core Function

Waterproof, anti-seepage, moisture-proof, corrosion resistance

Key Material Composition

The 1.5MM LLDPE Geomembrane is crafted from premium LLDPE polymer resin as the base material, augmented with carefully selected additives including antioxidants, carbon black, UV absorbers, and stabilizers. This formulation enhances the product’s resistance to aging, ultraviolet radiation, and environmental stress. The multi-layered pressing technology ensures uniform thickness, tight molecular structure, and superior tear resistance, enabling the geomembrane to adapt to deformation without compromising its anti-seepage integrity. All materials are non-toxic and eco-friendly, complying with international environmental standards for safe use in sensitive projects like drinking water reservoirs and hospital waste containment.


Core Advantages of 1.5MM LLDPE Geomembrane

Exceptional Anti-Seepage & Waterproof Performance

Engineered with a dense molecular structure, the LLDPE geomembrane provides a seamless barrier against water, sewage, and harmful liquids. Its waterproofing effect is unparalleled, preventing leakage in landfill sites, tailings storage, and irrigation systems—critical for environmental protection and project safety.

Superior Environmental Stress Cracking Resistance

The product exhibits excellent environmental stress cracking resistance, enabling it to withstand structural movements, soil settlement, and external pressures without cracking or tearing. This makes it suitable for long-term use in dynamic environments like dam reinforcement and subway engineering.

Strong Chemical Corrosion Resistance

Resistant to a wide range of chemicals, including industrial waste, acids, alkalis, and salts, the 1.5MM LLDPE Geomembrane maintains its performance in harsh chemical environments such as chemical plants, refineries, and sewage treatment plants.

Wide Temperature Adaptability

With a broad service temperature range, it performs reliably in both high-temperature (summer heat) and low-temperature (winter frost) conditions. Its low temperature resistant property ensures no brittleness or performance loss in cold regions.

Cost-Effective & Easy Installation

Complete width and thickness specifications allow for tailored solutions, reducing material waste. The lightweight design and simple welding process make installation efficient and labor-saving, lowering overall project costs while ensuring a secure fit.

Long Service Life & Non-Toxicity

Thanks to high-quality materials and advanced production technology, the geomembrane boasts a long service life, minimizing replacement and maintenance costs. It is non-toxic, making it safe for use in agriculture, aquaculture, and drinking water-related projects.


Versatile Application Scenarios

Environmental Protection Projects

Landfill sites (municipal, industrial, and hospital solid waste containment)

Sewage treatment plants and power plant regulating tanks

Construction and blasting waste disposal areas

Water Conservancy Engineering

Anti-seepage, leakage stoppage, and reinforcement of rivers, lakes, and reservoirs

Canal anti-seepage, vertical core walls, and slope protection

Municipal Engineering

Subway and building underground engineering

Planting roofs, roof gardens, and sewage pipe anti-seepage

Agriculture & Aquaculture

Reservoirs, drinking water pools, and irrigation system anti-seepage

Intensive aquaculture ponds, fish ponds, and shrimp pond liners

Mining & Petrochemical Industries

Washing tank bottom lining, heap leaching tanks, and tailings pond anti-seepage

Oil storage tank anti-seepage and chemical reaction tank liners


Quality Assurance & Safety

Compliance with International Standards

The 1.5MM LLDPE Geomembrane is produced in strict accordance with GRI GM13 standards, ensuring consistency and reliability. It undergoes rigorous quality inspections throughout the production process, from raw material selection to final product testing.

Strict Quality Control

Yingfan implements a comprehensive quality management system, with each batch of geomembrane tested for thickness, tear strength, waterproof performance, and chemical resistance. Only products that meet or exceed industry standards are delivered to customers.

Safe & Eco-Friendly

Non-toxic and free of harmful substances, the product poses no risk to soil, water, or wildlife. It is environmentally friendly, supporting sustainable project development and compliance with global environmental regulations.


Installation & Maintenance Guidelines

Welding Requirements

Use professional geomembrane welding machines for seamless joints.

Ensure the welding surface is clean, dry, and free of debris to guarantee a strong bond.

Maintain appropriate welding temperature and pressure (follow manufacturer’s guidelines) for optimal results.

Installation Steps

Prepare the base: Ensure the foundation is flat, compact, and free of sharp objects (to avoid puncturing the geomembrane).

Unroll and lay the geomembrane: Align sheets with sufficient overlap (as recommended) and avoid tension or wrinkles.

Weld and inspect: Weld overlapped areas and conduct leak tests (air pressure or water pressure) to confirm no gaps.

Fix and protect: Secure the geomembrane with anchors if needed, and cover with protective materials (e.g., geotextile) for long-term durability.

Maintenance Tips

Regularly inspect for punctures, tears, or welding joint damage, especially after extreme weather or construction activities.

Clean the geomembrane surface of debris and chemical spills promptly to prevent corrosion.

Avoid placing heavy or sharp objects directly on the geomembrane to prevent damage.


FAQ

What is the service life of the 1.5MM LlDPE Geomembrane?

With proper installation and maintenance, it has a long service life, typically meeting or exceeding industry expectations for 70+ years in most applications.

Can it be used in chemical waste containment?

Yes, its strong chemical corrosion resistance makes it suitable for containing chemical waste, acids, and alkalis in industrial and petrochemical projects.

Is it easy to install for small-scale projects?

Absolutely. The lightweight design and simple welding process make it accessible for both large and small projects, with minimal professional equipment required.

Does it perform well in cold climates?

Yes, its low temperature resistant property ensures it remains flexible and effective even in freezing conditions, without brittleness or cracking.


CTA

Ready to enhance your project’s anti-seepage performance with the reliable 1.5MM LLDPE Geomembrane? Contact our team today for a customized quote, request a free product sample, or consult our technical experts for tailored solutions. Whether you’re working on a landfill, water conservancy, or municipal project, Yingfan’s high-quality geomembrane ensures long-term safety and efficiency. Don’t compromise on quality—partner with us for your next project!


Production Process


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